CN115022707A

CN115022707A - Computer equipment and screen recording device

Info

Publication number: CN115022707A
Application number: CN202210704916.XA
Authority: CN
Inventors: 袁爽力; 林宝围; 王天宇
Original assignee: Hangzhou Hikvision Digital Technology Co Ltd
Current assignee: Hangzhou Hikvision Digital Technology Co Ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-06

Abstract

The application provides a computer equipment and record screen device relates to the control field, can solve the problem that the control stability to target terminal is low among the correlation technique. The computer equipment comprises a screen recording device and a mainboard; the mainboard comprises a first slot; record screen device includes: an encoder and a first interface; one end of the first interface is connected with the encoder; the other end of the first interface is connected with the first slot; the first interface is configured to: receiving the audio and video signals output from the first slot under the condition that the computer equipment is detected to generate the audio and video signals; the audio/video signal is used for carrying picture information and/or sound information to be output by the computer equipment; the encoder is configured to: and receiving the audio and video signals from the first interface, converting the audio and video signals into first audio and video data, and determining the first audio and video data as screen recording data of the computer equipment. The method and the device can improve the stability of monitoring the target terminal.

Description

Computer equipment and screen recording device

Technical Field

The application relates to the field of monitoring, in particular to computer equipment and a screen recording device.

Background

In order to avoid the loss of work production caused by the fault of terminal equipment (such as computer equipment) or the misoperation of workers, the audio and video data of the terminal equipment needs to be recorded to realize the monitoring of the terminal equipment.

In the current monitoring mode, screen recording software is generally installed on terminal equipment, and audio and video data on the terminal equipment are recorded through the screen recording software and monitored. However, in the scheme, the screen recording software is easy to be crashed or manually closed, so that the screen recording is interrupted, and the monitoring stability is poor.

Disclosure of Invention

The application provides a computer equipment and record screen device can improve the control stability to target terminal.

In order to achieve the purpose, the technical scheme is as follows:

in a first aspect, a computer device is provided, the device comprising: a screen recording device and a main board; the mainboard comprises a first slot; record screen device includes: an encoder and a first interface; one end of the first interface is connected with the encoder; the other end of the first interface is connected with the first slot; the first interface is configured to: receiving the audio and video signals output from the first slot under the condition that the computer equipment is detected to generate the audio and video signals; the audio/video signal is used for carrying picture information and/or sound information to be output by the computer equipment; the encoder is configured to: receiving an audio and video signal from a first interface, converting the audio and video signal into first audio and video data, and determining the first audio and video data as screen recording data of computer equipment; the motherboard is configured to: and supplying power to the screen recording device through the first slot.

The screen recording device receives audio and video signals of computer equipment through the first interface, and converts the audio and video signals of the computer equipment into first audio and video data through the encoder, so that the technical effect of recording the operation behaviors of the computer equipment is achieved, and therefore the screen recording device can correspondingly monitor the recorded first audio and video data. Compare in the monitoring scheme who records the screen through recording screen software among the correlation technique, the computer equipment including recording the screen device that this application provided does not have the difference with conventional computer equipment in the aspect of operation mode and exterior structure, is difficult for being influenced by artificial or external environment change, consequently, this application is based on the screen mode of recording of hardware, can avoid the screen to record and receive external environment influence to monitoring stability has been improved. In addition, in the related art, the monitoring scheme of recording the screen through the screen recording software needs to occupy higher performance load of the computer equipment, and the hardware-based screen recording mode does not need to occupy additional performance resources of the computer equipment, so that the influence on the normal operation of the computer equipment can be avoided.

With reference to the first aspect, in a possible implementation manner, the screen recording apparatus further includes a network module and a network interface; one end of the network module is connected with the encoder; the other end of the network module is connected with a network interface; the network module is configured to: acquiring first audio and video data generated by an encoder; and coding the first audio and video data to obtain a first data message, and sending the first data message through a network interface.

Through the network module and the network interface, the screen recording device can send first audio and video data to a corresponding preset device, and therefore better screen recording monitoring effect is achieved. In the monitoring scheme of screen recording through screen recording software in the related technology, the screen recording software itself may have network safety hidden dangers which are difficult to check, and the screen recording monitoring scheme based on hardware can form an independent network system and form physical isolation with network communication of computer equipment, so that the network safety of the screen recording monitoring system is guaranteed. In addition, the monitoring scheme based on software in the related art is limited by the network of the computer equipment, and screen recording data of the computer equipment in different network segments is difficult to manage in a unified mode.

With reference to the first aspect, in a possible implementation manner, the network interface is connected to the monitoring apparatus through a first communication link; the network module is specifically configured to: sending a first data message to a monitoring device through a network interface; the monitoring device is configured to: and decoding the first data message to obtain first audio and video data, and monitoring picture information and/or sound information to be output by the computer equipment according to the first audio and video data.

With reference to the first aspect, in a possible implementation manner, the network module is further configured to: receiving parameter setting information sent by a monitoring device; the encoder is configured to: setting configuration parameters of the screen recording device according to the parameter setting information; the configuration parameters comprise at least one of audio and video parameters, fusion channel parameters and camera parameters.

By setting configuration parameters of the screen recording device, the screen recording device can dynamically adjust the generated first audio and video data, so that the screen recording efficiency is improved.

With reference to the first aspect, in a possible implementation manner, the network interface is connected to the storage device through a second communication link; the network module is specifically configured to: sending a first data message to a storage device through a network interface; the storage device is configured to: and decoding the first data message to obtain first audio and video data, and storing the first audio and video data.

By storing the first audio and video data recorded by the screen recording device, the historical pictures or the historical audios of the computer equipment can be played back at any time, so that the working state of the computer equipment in a historical period is monitored.

With reference to the first aspect, in one possible implementation manner, the storage device is disposed in a hard disk cartridge of the computer apparatus.

With reference to the first aspect, in a possible implementation manner, the network interface is connected to the intelligent analysis device through a third communication link; the network module is specifically configured to: sending a first data message to an intelligent analysis device through a network interface; the intelligent analysis device is configured to: decoding the first data message to obtain first audio and video data, analyzing the first audio and video data, and generating an analysis result of the computer equipment; the analysis result comprises normal work of the computer equipment or abnormal work of the computer equipment.

Through the technical scheme, the intelligent analysis device can analyze the first audio and video data of the computer equipment and generate a corresponding analysis result, so that the monitoring efficiency is improved.

With reference to the first aspect, in a possible implementation manner, the network interface is connected to the image capturing apparatus through a fourth communication link; the network module is configured to: receiving picture information data of an area where computer equipment is located, which is acquired by a camera device; the encoder is configured to: fusing the first audio and video data and the picture information data to generate working environment data; the operating environment data is used to characterize the operating environment of the computer device.

Through the technical scheme, the screen recording device can generate working environment data comprising the first audio and video of the computer equipment and the picture information of the area where the computer equipment is located, so that the monitoring device can monitor the audio picture of the computer equipment and the area information of the area where the computer equipment is located simultaneously, therefore, the application can monitor the behaviors of the computer equipment and operators, monitor the computer equipment more comprehensively, and simultaneously facilitate effective evidence obtaining during subsequent viewing of historical data.

In a second aspect, there is provided a computer apparatus, the apparatus comprising: the device comprises a screen recording device, a mainboard and a multimedia output interface; the mainboard comprises a first slot; record screen device includes: the device comprises an audio and video input end, an encoder and a first interface; one end of the first interface is connected with the encoder; the other end of the first interface is connected with the first slot; one end of the audio and video input end is connected with the multimedia output interface, and the other end of the audio and video input end is connected with the encoder; the audio video input is configured to: receiving an audio/video signal output from a multimedia output interface under the condition that the computer device is detected to generate the audio/video signal; the audio/video signal is used for carrying picture information and/or sound information to be output by the computer equipment; the encoder is configured to: receiving an audio and video signal from an audio and video input end, converting the audio and video signal into first audio and video data, and determining the first audio and video data as screen recording data of computer equipment; the motherboard is configured to: and supplying power to the screen recording device through the first slot.

The screen recording device receives audio and video signals of computer equipment through the first interface, and converts the audio and video signals of the computer equipment into the first audio and video data through the encoder, so that the technical effect of recording the operation behavior of the computer equipment is achieved, and therefore the screen recording device can correspondingly monitor the recorded first audio and video data. Compare in the monitoring scheme who records the screen through recording screen software among the correlation technique, the screen device of recording in this application is difficult to be influenced by people for or external environment changes, consequently, this application is based on the screen mode of recording of hardware, can avoid the screen to record and receive external environment influence to monitoring stability has been improved. In addition, in the related art, the monitoring scheme of recording the screen through the screen recording software needs to occupy higher performance load of the computer equipment, and the hardware-based screen recording mode does not need to occupy additional performance resources of the computer equipment, so that the influence on the normal operation of the computer equipment can be avoided.

With reference to the second aspect, in a possible implementation manner, the multimedia output interface is integrally disposed on the motherboard; or the multimedia output interface is arranged on the graphic processing device; a second interface of the graphic processing device is connected with a second slot of the mainboard; the graphics processing apparatus is configured to: and outputting audio and video signals to the screen recording device through the multimedia output interface.

The screen recording device can realize corresponding interface butt joint according to different structures of the computer equipment, so that audio and video signals generated by the connected computer equipment are acquired, and the screen recording device has better compatibility.

With reference to the second aspect, in a possible implementation manner, the computer device further includes a display device, where the display device includes a multimedia input interface; the screen recording device also comprises an audio and video output end; one end of the audio/video output end is connected with the encoder; the other end of the audio/video output end is connected with a multimedia input interface of the display equipment; the audio-video output is configured to: and outputting the audio and video signals to a multimedia input interface so that the display equipment outputs picture information and/or sound information carried by the audio and video signals.

The screen recording device sends audio and video signals to the multimedia input interface of the display equipment through the audio and video output end, so that the display equipment can output corresponding pictures and audio based on the audio and video signals, the effect of loop-through output of the audio and video signals is achieved, and normal operation of computer equipment is guaranteed.

With reference to the second aspect, in a possible implementation manner, the screen recording apparatus further includes a network module and a network interface; one end of the network module is connected with the encoder; the other end of the network module is connected with a network interface; the network module is configured to: acquiring first audio and video data generated by an encoder; and coding the first audio and video data to obtain a first data message, and sending the first data message through a network interface.

With reference to the second aspect, in a possible implementation manner, the network interface is connected to the monitoring apparatus through a first communication link; the network module is specifically configured to: sending a first data message to a monitoring device through a network interface; the monitoring device is configured to: and decoding the first data message to obtain first audio and video data, and monitoring picture information and/or sound information to be output by the computer equipment according to the first audio and video data.

With reference to the second aspect, in a possible implementation manner, the network module is further configured to: receiving parameter setting information sent by a monitoring device; the encoder is configured to: setting configuration parameters of the screen recording device according to the parameter setting information; the configuration parameters comprise at least one of audio and video parameters, fusion channel parameters and camera parameters.

With reference to the second aspect, in a possible implementation manner, the network interface is connected to the storage device through a second communication link; the network module is specifically configured to: sending a first data message to a storage device through a network interface; the storage device is configured to: and decoding the first data message to obtain first audio and video data, and storing the first audio and video data.

In combination with the second aspect described above, in one possible implementation, the storage device is disposed in a hard disk cartridge of the computer apparatus.

With reference to the second aspect, in a possible implementation manner, the network interface is connected to the intelligent analysis device through a third communication link; the network module is specifically configured to: sending a first data message to an intelligent analysis device through a network interface; the intelligent analysis device is configured to: decoding the first data message to obtain first audio and video data, analyzing the first audio and video data, and generating an analysis result of the computer equipment; the analysis result comprises normal work of the computer equipment or abnormal work of the computer equipment.

With reference to the second aspect, in a possible implementation manner, the network interface is connected to the image capturing apparatus through a fourth communication link; the network module is configured to: receiving picture information data of an area where computer equipment is located, which is acquired by a camera device; the encoder is configured to: fusing the first audio and video data and the picture information data to generate working environment data; the operating environment data is used to characterize the operating environment of the computer device.

In a third aspect, a screen recording apparatus is provided, which includes: at least one audio/video input terminal and an encoder; one end of the audio/video input end is connected with computer equipment; the other end of the audio and video input end is connected with the encoder; the audio video input is configured to: receiving audio and video signals output by computer equipment under the condition that the computer equipment is detected to generate the audio and video signals; the audio/video signal is used for carrying picture information and/or sound information to be output by the computer equipment; the encoder is configured to: the method comprises the steps of receiving audio and video signals from an audio and video input end, converting the audio and video signals into first audio and video data, and determining the first audio and video data as screen recording data of the computer equipment.

By the technical scheme, the screen recording device can acquire audio and video signals generated by one or more computer devices, and converts the received audio and video signals into the first audio and video data through the encoder, so that the technical effect of recording the operation behaviors of the computer devices is realized, and therefore, the screen recording device can correspondingly monitor the recorded first audio and video data. Because the screen recording device in the application is difficult to be influenced by people or external environment changes, the screen recording mode based on hardware can be avoided from being influenced by the external environment, and the monitoring stability is improved. In addition, in the related art, the monitoring scheme of recording the screen through the screen recording software needs to occupy higher performance load of the computer equipment, and the hardware-based screen recording mode does not need to occupy additional performance resources of the computer equipment, so that the influence on the normal operation of the computer equipment can be avoided.

With reference to the third aspect, in a possible implementation manner, in a case that the screen recording apparatus is connected to a plurality of computer devices through at least one audio/video input terminal, the encoder is configured to: fusing first audio and video data of a plurality of computer devices to generate second audio and video data; the second audio and video data is used for representing screen recording data of the plurality of computer devices.

Through the technical scheme, the encoder can fuse the first audio and video data of the computer equipment in the channels into the second audio and video data of one channel, so that the space occupation of the audio and video data is effectively reduced, and the screen recording efficiency is improved.

With reference to the third aspect, in a possible implementation manner, the screen recording device further includes at least one audio/video output terminal; the at least one audio/video output end corresponds to the at least one audio/video input end one to one; one end of the audio/video output end is connected with the encoder; the other end of the audio/video output end is connected with a multimedia input interface of the display equipment; the audio-video output is configured to: and outputting the audio and video signals to a multimedia input interface so that the display equipment outputs picture information and/or sound information carried by the audio and video signals.

The screen recording device sends audio and video signals to the multimedia input interface of the display equipment through the audio and video output end corresponding to the audio and video input end, so that the display equipment of one or more computer equipment can output corresponding pictures and audio based on respective audio and video signals, the effect of loop-through output of the audio and video signals is realized, and the normal operation of the one or more computer equipment is guaranteed.

With reference to the third aspect, in a possible implementation manner, the screen recording apparatus further includes a power module and a power interface; one end of the power supply module is connected with the encoder; the other end of the power supply module is connected with the power supply interface; the power supply module is connected with the power supply equipment through a power supply interface; the power supply device is configured to: outputting power supply voltage and power supply current to a power interface; the power module is configured to: and adjusting the power supply current output by the power supply equipment so as to enable the screen recording device to work normally.

Through above-mentioned technical scheme, record the screen device and provide the electric energy through independent power supply unit, can realize the record screen control of full time period to reach more comprehensive monitoring effect.

With reference to the third aspect, in a possible implementation manner, the screen recording apparatus further includes a network module and a network interface; one end of the network module is connected with the encoder; the other end of the network module is connected with a network interface; the network module is configured to: acquiring first audio and video data generated by an encoder; and coding the first audio and video data to obtain a first data message, and sending the first data message through a network interface.

With reference to the third aspect, in a possible implementation manner, the network interface is connected to the monitoring apparatus through a first communication link; the network module is specifically configured to: sending a first data message to a monitoring device through a network interface; the monitoring device is configured to: and decoding the first data message to obtain first audio and video data, and monitoring picture information and/or sound information to be output by the computer equipment according to the first audio and video data.

With reference to the third aspect, in a possible implementation manner, the network module is further configured to: receiving parameter setting information sent by a monitoring device; the encoder is configured to: setting configuration parameters of the screen recording device according to the parameter setting information; the configuration parameters comprise at least one of audio and video parameters, fusion channel parameters and camera parameters.

With reference to the third aspect, in a possible implementation manner, the network interface is connected to the storage device through a second communication link; the network module is specifically configured to: sending a first data message to a storage device through a network interface; the storage device is configured to: and decoding the first data message to obtain first audio and video data, and storing the first audio and video data.

With reference to the third aspect, in a possible implementation manner, the network interface is connected to the intelligent analysis device through a third communication link; the network module is specifically configured to: sending a first data message to an intelligent analysis device through a network interface; the intelligent analysis device is configured to: decoding the first data message to obtain first audio and video data, analyzing the first audio and video data, and generating an analysis result of the computer equipment; the analysis result comprises normal work of the computer equipment or abnormal work of the computer equipment.

With reference to the third aspect, in a possible implementation manner, the network interface is connected to the image capturing apparatus through a fourth communication link; the network module is configured to: receiving picture information data of an area where computer equipment is located, which is acquired by a camera device; the encoder is configured to: fusing the first audio and video data and the picture information data to generate working environment data; the operating environment data is used to characterize the operating environment of the computer device.

In a fourth aspect, a screen recording method is provided, which is applied to a screen recording apparatus in any one of possible implementation manners of the first aspect to the third aspect and the first aspect to the third aspect, and the method includes: receiving audio and video signals output by computer equipment; converting the audio and video signals into first audio and video data, and determining the first audio and video data as screen recording data of the computer equipment; sending first audio and video data to a preset device; the preset device comprises at least one of a monitoring device, a storage device and an intelligent analysis device; the monitoring device is used for monitoring the target terminal according to the first audio and video data, the storage device is used for storing the first audio and video data, and the intelligent analysis device is used for analyzing and processing the first audio and video data.

Compared with a monitoring scheme for recording a screen through screen recording software in the related art, the screen recording device receives audio and video signals of computer equipment through the audio and video input end, converts the audio and video signals of the computer equipment into first audio and video data through the encoder, and accordingly achieves the technical effect of recording the operation behavior of the computer equipment. Because the screen recording device in the application is difficult to be influenced by people or external environment changes, the screen recording mode based on hardware can be avoided from being influenced by the external environment, and the monitoring stability is improved. In addition, in the related art, the monitoring scheme of recording the screen through the screen recording software needs to occupy higher performance load of the computer equipment, and the hardware-based screen recording mode does not need to occupy additional performance resources of the computer equipment, so that the influence on the normal operation of the computer equipment can be avoided.

With reference to the fourth aspect, in a possible implementation manner, the method further includes: receiving audio and video signals output by a plurality of computer devices; converting audio and video signals output by a plurality of computer devices into a plurality of first audio and video data, and fusing the plurality of first audio and video data to generate second audio and video data; the second audio and video data are used for representing the working states of the plurality of target terminals. Therefore, the screen recording device can reduce the data occupation space by fusing the first audio and video data of the plurality of target terminals, so that the screen recording efficiency is improved.

With reference to the fourth aspect, in a possible implementation manner, the method further includes: detecting the connection state of a preset device; and when the preset device is detected to be in a connection state, sending first audio and video data to the preset device. Therefore, the screen recording device can send the first audio and video data to the preset device in the connection state in time, and therefore the screen recording monitoring efficiency is improved.

In a fifth aspect, there is provided a screen recording apparatus in any one of the possible implementation manners of the first aspect to the third aspect and the first aspect to the third aspect, the apparatus further including: a communication unit and a processing unit; the communication unit is configured to: receiving audio and video signals output by computer equipment; the processing unit is configured to: converting the audio and video signals into first audio and video data, and determining the first audio and video data as screen recording data of the computer equipment; the communication unit is further configured to: sending first audio and video data to a preset device; the preset device comprises at least one of a monitoring device, a storage device and an intelligent analysis device; the monitoring device is used for monitoring the target terminal according to the first audio and video data, the storage device is used for storing the first audio and video data, and the intelligent analysis device is used for analyzing and processing the first audio and video data.

With reference to the fifth aspect, in a possible implementation manner, the communication unit is further configured to: receiving audio and video signals output by a plurality of computer devices; the processing unit is further configured to: converting audio and video signals output by a plurality of computer devices into a plurality of first audio and video data, and fusing the plurality of first audio and video data to generate second audio and video data; the second audio and video data are used for representing the working states of the plurality of target terminals.

With reference to the fifth aspect, in a possible implementation manner, the processing unit is further configured to: detecting the connection state of a preset device; the communication unit is further configured to: and when the preset device is detected to be in a connection state, sending first audio and video data to the preset device.

In a sixth aspect, there is provided a screen recording apparatus, comprising: a memory and a processor; the memory is used for storing a computer program or instructions, and the processor is used for executing the computer program or instructions to implement the screen recording method as described in the fourth aspect and any one of the possible implementations of the fourth aspect.

In a seventh aspect, a screen recording system is provided, where the screen recording system includes: computer equipment and a screen recording device in any possible implementation manner of the third aspect and the third aspect.

In an eighth aspect, a computer-readable storage medium is provided, in which instructions are stored, and when the instructions are executed on a terminal, the instructions cause the terminal to perform the screen recording method as described in the fourth aspect and any one of the possible implementation manners of the fourth aspect.

A ninth aspect provides a computer program product comprising instructions that, when run on a screen recording apparatus, cause the screen recording apparatus to perform the screen recording method as described in the fourth aspect and any one of the possible implementations of the fourth aspect.

A tenth aspect provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a computer program or instructions to implement the screen recording method as described in the fourth aspect and any possible implementation manner of the fourth aspect.

In particular, the chip provided herein further comprises a memory for storing computer programs or instructions.

It should be noted that all or part of the computer instructions may be stored on the computer readable storage medium. The computer readable storage medium may be packaged with or without a processor of the apparatus, and is not limited in this application.

In the present application, the names of the above-mentioned electronic devices do not limit the devices or functional modules themselves, and in actual implementation, the devices or functional modules may appear by other names. Insofar as the functions of the respective devices or functional modules are similar to those of the present application, they fall within the scope of the claims of the present application and their equivalents.

These and other aspects of the present application will be more readily apparent from the following description.

Drawings

Fig. 1 is a system architecture diagram of a screen recording system according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a screen recording device according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a motherboard according to an embodiment of the present disclosure;

fig. 4 is a flowchart of a screen recording device installation method according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of another screen recording device according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of another screen recording device according to an embodiment of the present application;

fig. 7 is a schematic product diagram of a screen recording device according to an embodiment of the present application;

fig. 8 is a front view of a screen recording device according to an embodiment of the present application;

fig. 9 is a rear view of a screen recording device according to an embodiment of the present application;

fig. 10 is a flowchart of a screen recording method according to an embodiment of the present application;

fig. 11 is a schematic structural diagram of another screen recording device according to an embodiment of the present application;

fig. 12 is a schematic structural diagram of another screen recording device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.

The terms "first" and "second" and the like in the description and drawings of the present application are used for distinguishing different objects or for distinguishing different processes for the same object, and are not used for describing a specific order of the objects.

Furthermore, the terms "including" and "having," and any variations thereof, as referred to in the description of the present application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It should be noted that in the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

In the description of the present application, the meaning of "a plurality" means two or more unless otherwise specified.

In the current monitoring mode, screen recording software is generally installed on terminal equipment, and audio and video data on the terminal equipment are recorded through the screen recording software and monitored. However, in the scheme, the screen recording software is easy to crash or manually shut down, so that the screen recording is interrupted, and the monitoring stability is poor.

In view of this, the application provides a record screen system, and the record screen device is connected with monitored target terminal. The screen recording device collects audio and video data of a target terminal to serve as screen recording data, and accordingly follow-up monitoring operation aiming at the audio and video data is achieved. Based on the scheme, the audio and video data of the target terminal can be collected through hardware, the influence of the external environment on screen recording can be avoided, and the monitoring stability is improved.

The following detailed description of embodiments of the present application will be made with reference to the accompanying drawings.

As shown in fig. 1, fig. 1 is a system architecture diagram of a screen recording system 10 according to an embodiment of the present disclosure. The screen recording system 10 includes: a screen recording device 101 and a target terminal 106.

In a possible implementation manner, the screen recording system 10 further includes: at least one of the monitoring device 102, the storage device 103, the intelligent analysis device 104, and the imaging device 105.

In the present application, the screen recording device 101, the monitoring device 102, the storage device 103, the intelligent analysis device 104, the imaging device 105, and the target terminal 106 may be one or a plurality of devices. For ease of understanding, only one of the screen recording apparatus 101, the monitoring apparatus 102, the storage apparatus 103, the intelligent analysis apparatus 104, the camera apparatus 105, and the target terminal 106 is shown in fig. 1.

The screen recording device 101 is connected to the monitoring device 102, the storage device 103, the intelligent analysis device 104, the camera device 105, and the target terminal 106 through communication links. The communication link may be a wired communication link or a wireless communication link.

For example, in the case that the communication link is a wireless communication link, the communication link may be Bluetooth (Bluetooth), wireless network communication technology (IEEE 802.11, Wi-Fi), or 3GPP (long term evolution, LTE) and various versions of wireless technologies based on LTE evolution, such as 4G, 5G, and the like. The communication link may also be a cellular network, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), single carrier frequency division multiple access (SC-FDMA), and other wireless technologies.

In the case where the communication link is a wired communication link, the communication link may be a Universal Serial Bus (USB), and the wired transmission medium may be a Twisted Pair (TP), an Unshielded Twisted Pair (UTP), a coaxial cable, or an optical fiber.

The target terminal 106 is configured to output an audio/video signal to the screen recording device 101.

The audio/video signal is used for bearing picture information and/or sound information to be output by the target terminal.

For example, the screen information to be output by the target terminal may be an operation screen of the target terminal, and the sound information may be a sound generated by the target terminal in response to the current operation and a sound input into the target terminal by an audio input device of the target terminal.

The screen recording device 101 is configured to receive an audio/video signal output by a target terminal when detecting that the target terminal generates the audio/video signal.

The screen recording device 101 is further configured to convert the audio/video signal into first audio/video data, and determine the first audio/video data as screen recording data of the target terminal.

Illustratively, the screen recording device 101 may convert the audio/video signal into the first audio/video data through an encoder. The encoder may be a Digital Signal Processing (DSP) chip or a Field Programmable Gate Array (FPGA) chip.

The screen recording device 101 is further configured to send first audio and video data of the target terminal 106 to the monitoring device 102. Correspondingly, the monitoring device 102 receives the first audio and video data of the target terminal 106 sent by the screen recording device 101.

The monitoring device 102 is configured to monitor picture information and/or sound information to be output by the target terminal 106 according to the first audio/video data.

Illustratively, the screen recording device 101 may access the monitoring device 102 through a protocol interface such as fluorite cloud, GB28181, Isup, and the like.

The screen recording device 101 may be a screen recording code card or a screen recording terminal.

When the screen recording device 101 is a screen recording encoding card, the screen recording device 101 may be connected to the target terminal 106 through a card slot of the target terminal 106, for example, the screen recording device 101 may be disposed on a PCIe card slot of a motherboard of a PC host. The target terminal 106 may provide power to the video encoding card through the card slot of the target terminal 106. The screen recording coded card can comprise a shell or not. The shell can play the effects of protection, dust prevention and the like.

When the screen recording device 101 is a screen recording terminal, the screen recording device 101 may be an independent device, and is connected to the target terminal 106 through the audio/video signal input terminal and the audio/video signal output terminal. The screen recording terminal can further comprise a power module, and the power module is used for supplying power to the screen recording terminal.

The screen recording terminal can acquire the first audio and video data of the plurality of target terminals 106 and fuse the first audio and video data of the plurality of target terminals 106 to obtain second audio and video data. The second audio-video data is used to characterize the operating state of the plurality of target terminals 106. Therefore, the screen recording terminal can reduce the data occupation space by fusing the first audio and video data of the plurality of target terminals 106, so that the screen recording efficiency is improved.

For example, the monitoring device 102 may also monitor a plurality of target terminals according to the fused second audio/video data. For example, the operation states of the plurality of target terminals 106 are screen information to be displayed and/or sound information to be output for each of the target terminals 106.

It should be noted that the screen recording system 10 in the present application may include at least one screen recording code card, may also include at least one screen recording terminal, and may also include at least one screen recording code card and at least one screen recording terminal. This is not a limitation of the present application.

Illustratively, the monitoring device 102 may include a display device, and the display device outputs the audio and video of the target terminal.

When the screen recording device 101 in the screen recording system 10 acquires and sends the first audio and video data of the plurality of target terminals 106 to the monitoring device 102, the monitoring device 102 may monitor each target terminal 106 in batch.

The monitoring device 102 is further configured to send parameter setting information to the screen recording device 101. Accordingly, the screen recording device 101 receives the parameter setting information sent by the monitoring device 102.

The screen recording device 101 is further configured to set configuration parameters according to the parameter setting information.

The configuration parameters comprise at least one of audio and video parameters, fusion channel parameters and camera shooting parameters.

Illustratively, the audio/video parameters include parameters of coding format, resolution, code rate and the like. The fusion channel parameters comprise fusion channel number, split screen configuration parameters and the like. The imaging parameters include address information of the imaging devices, the number of imaging devices, and the binding relationship between the imaging devices and the target terminal 106.

The monitoring device 102 may be a terminal device capable of being connected to the screen recording device 101, for example, a terminal device such as a mobile phone and a computer in the same local area network as the screen recording device 101, or may be a server. The monitoring apparatus 102 may also be a monitoring platform integrated in a Network Video Recorder (NVR) system and a central video storage device (CVR) system.

In one possible implementation manner, the screen recording device 101 is configured with address information of a parameter management webpage. The monitoring apparatus 102 may log in a parameter management web page of the screen recording apparatus 101 through the address information, thereby setting configuration parameters of the screen recording apparatus 101.

Illustratively, the target terminal 106 may be a device having a communication function, such as a mobile phone (mobile phone), a tablet computer, a notebook computer, a desktop computer, a palm computer, a Mobile Internet Device (MID), a wearable device (e.g., a smart watch, a smart bracelet, a pedometer, etc.), a vehicle-mounted device (e.g., an automobile, a bicycle, an electric vehicle, an airplane, a ship, a train, a high-speed rail, etc.), a Virtual Reality (VR) device, an Augmented Reality (AR) device, a terminal device in industrial control (industrial control), a smart home device (e.g., a refrigerator, a television, an air conditioner, an electric meter, etc.), a smart robot, a workshop device, a terminal device in unmanned driving (self driving), etc.

The monitoring apparatus 102 in this embodiment may be a server, including:

the processor may be a general processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more ics for controlling the execution of programs in accordance with the present disclosure.

A transceiver, which may be any device using any transceiver or the like, for communicating with other devices or communication networks, such as ethernet, Radio Access Network (RAN), Wireless Local Area Networks (WLAN), etc.

Memory, which may be, but is not limited to, read-only memory (ROM) or other types of static storage devices that may store static information and instructions, Random Access Memory (RAM) or other types of dynamic storage devices that may store information and instructions, electrically erasable programmable read-only memory (EEPROM), compact disk read-only memory (CD-ROM) or other optical disk storage, optical disk storage (including compact disk, laser disk, optical disk, digital versatile disk, blu-ray disk, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory may be separate and coupled to the processor via a communication link. The memory may also be integral to the processor.

The monitoring device 102 in the embodiment of the present application may also be a part of a device coupled to the server, for example, a system on chip in the server.

Compared with the scheme of monitoring screen recording through screen recording software in the related art, the method and the device have the advantages that the operation behavior of the target terminal 106 can be recorded through the screen recording device 101, and accordingly the recorded first audio and video data can be correspondingly monitored. Therefore, according to the screen recording method based on hardware, the screen recording can be prevented from being influenced by the external environment, and the monitoring stability is improved.

The screen recording device 101 is further configured to send the first audio and video data of the target terminal 106 to the storage device 103, and correspondingly, the storage device 103 receives the first audio and video data of the target terminal 106 sent by the screen recording device 101.

The storage device 103 is configured to store first audio and video data of the target terminal 106 sent by the screen recording device 101.

In the present application, by storing the first audio/video data of the target terminal 106, the monitoring device 102 may obtain and play the historical audio/video data stored in the storage device 103. In this way, the monitoring apparatus 102 can play back the history screen or history audio of the target terminal 106 at any time, thereby monitoring the operating state of the target terminal 106 during the history period.

In addition, through setting up storage device 103 in this application, can be with the first audio and video data storage of every target terminal 106 together, compare in the storage device of every target terminal 106, this application above-mentioned technical scheme can reduce the storage pressure of target terminal 106, also is favorable to regularly maintaining storage device 103 simultaneously, has reduced the maintenance cost.

The storage device 103 may be a cloud storage device, an independent storage device, or a storage device in a Network Video Recorder (NVR) system or a Central Video Recorder (CVR) system, which is not limited in this application.

Illustratively, the screen recording device 101 may be connected to the storage device 103 via the Onvif protocol.

The screen recording device 101 is further configured to send the first audio and video data of the target terminal 106 to the intelligent analysis device 104, and correspondingly, the intelligent analysis device 104 receives the first audio and video data of the target terminal 106 sent by the screen recording device 101.

The intelligent analysis device 104 is configured to receive the first audio and video data of the target terminal 106 sent by the radio screen recording device 101, analyze the first audio and video data, and generate an analysis result of the target terminal 106.

The analysis result includes that the target terminal 106 is working normally or the target terminal 106 is working abnormally.

In a possible implementation manner, the intelligent analysis device 104 may process the first audio/video data through a preset algorithm, so as to generate a corresponding analysis result. The intelligent analysis device 104 may also send alarm information based on the analysis results.

For example, the intelligent analysis device 104 may analyze the audio data of the target terminal 106 through an audio recognition algorithm, and in a case that it is determined that an abnormal condition occurs in the target terminal 106, generate an analysis result and send warning information.

The intelligent analysis device 104 may analyze the video data of the target terminal 106 through a video detection algorithm, and generate an analysis result and send warning information when it is determined that an abnormal condition occurs in the target terminal 106.

It should be noted that the intelligent analysis device 104 may be a stand-alone device, or may be an intelligent analysis module in the monitoring device 102.

The camera device 105 is configured to collect picture information data of an area where the target terminal 106 is located, and send the collected picture information data to the screen recording device 101. Accordingly, the screen recording device 101 is configured to receive the screen information data transmitted by the image pickup device 105.

The screen recording device 101 is further configured to fuse the first audio and video data and the picture information data of the target terminal 106 to generate working environment data.

Wherein the operating environment data is used to characterize the operating environment of the target terminal 106. The fused working environment data includes not only picture information and/or sound information to be output by the target terminal 106 in the first audio/video data, but also picture information of an area where the target terminal 106 is located, which is acquired by the camera device 105. For example, the image pickup device may be an Internet Protocol Camera (IPC).

Note that, when a plurality of image capture devices 105 are included in the screen recording system 10, the screen recording device 101 may determine the binding relationship of each image capture device 105 with the target terminal 106. I.e. the target terminal 106 corresponds to one or more camera devices 105. The working environment data includes first audio/video data of the target terminal 106 and picture information data collected by the corresponding plurality of camera devices 105.

Through the technical scheme, the screen recording device 101 can generate working environment data including the first audio and video of the target terminal 106 and the picture information of the area where the target terminal 106 is located, so that the monitoring device 102 can simultaneously monitor the audio and video picture of the target terminal 106 and the area picture information of the area where the target terminal 106 is located, thereby monitoring the target terminal more comprehensively, and simultaneously facilitating effective evidence obtaining during subsequent viewing of historical data.

It should be noted that, in the present application, various devices included in the screen recording system 10 may be set according to actual needs.

Illustratively, the screen recording system 10 may include a screen recording device 101 and a target terminal 106, where the screen recording device 101 receives an audio/video signal sent by the target terminal 106 and converts the audio/video signal into first audio/video data, thereby implementing a screen recording operation.

Screen recording system 10 may include a screen recording device 101 and a monitoring device 102. After acquiring the first audio/video data of the target terminal 106, the screen recording device 101 sends the first audio/video data of the target terminal 106 to the monitoring device 102, and the monitoring device 102 can monitor the target terminal 106 in real time according to the first audio/video data.

Screen recording system 10 may also include screen recording device 101, monitoring device 102, and storage device 103. The technical effect can be achieved by the scheme, and meanwhile, historical audio and video data of the target terminal 106 can be played back, so that the technical effect of monitoring the working state of the target terminal 106 in each time period is achieved.

Screen recording system 10 may also include a screen recording device 101, a monitoring device 102, and an intelligent analysis device 104. In this scheme, the intelligent analysis device 104 can analyze the first audio/video data of the target terminal 106 and generate a corresponding analysis result, thereby improving the monitoring efficiency.

The screen recording system 10 may further include a screen recording device 101, a monitoring device 102, and a camera device 105. In the scheme, the screen recording device 101 can combine the first audio and video data of the target terminal 106 and the picture information data of the area where the target terminal is located, which is acquired by the camera device 105, and generate working environment data, so that the monitoring device 102 can monitor the target terminal more comprehensively, and the monitoring effect is improved.

The above lists only some combination modes of the screen recording system 10 in the present application by way of example, and other combination schemes may also be set according to actual requirements in the present application, and specific effects may refer to the description in each embodiment of the present application, and the present application does not limit the combination mode of the screen recording system 10.

The screen recording device provided by the application can have different forms, such as a screen recording card and a screen recording terminal.

As a possible embodiment of the present application, when the screen recording apparatus is in the form of a screen recording card, as shown in fig. 2, fig. 2 is a schematic structural diagram of a screen recording apparatus 20 provided in an embodiment of the present application. The screen recording device 20 comprises an audio video input 201 and an encoder 203 as well as a first interface 206.

At this time, the screen recording apparatus 20 may be provided in the computer device. The computer device comprises a screen recording device 20, a mainboard and a multimedia output interface. One end of the audio and video input end 201 is connected with the multimedia output interface, and the other end of the audio and video input end 201 is connected with the encoder 203. One end of the first interface 206 is connected to the encoder 203. The screen recording apparatus 20 may or may not include a housing (for convenience of description, fig. 2 shows a configuration without a housing). The shell can play the effects of protection, dust prevention and the like.

As shown in fig. 3, the main board 30 in the computer apparatus includes a first slot 301 and a second slot 302, and the other end of the first interface 206 of the screen recording device 20 in fig. 2 is connected to the first slot 301 of the main board 30 in fig. 3. The multimedia output interface may be an interface 303 in the motherboard 30. In this case, the multimedia output interface is integrally disposed on the main board 30. The main board 30 is, for example, a main board mounted with an integrated graphics card.

Alternatively, the computer device further includes a graphics processing device, a second interface of the graphics processing device is connected to the second slot 302 of the motherboard 30, and the multimedia output interface is disposed on the graphics processing device.

Illustratively, the graphics processing device may be a Graphics Processing Unit (GPU).

The screen recording device 20 can realize corresponding interface butt joint according to different structures of computer equipment, so that audio and video signals generated by the connected computer equipment are acquired, and the compatibility is better.

The motherboard 30 is configured to: power is supplied to the screen recording apparatus through the first slot 301.

Illustratively, the first socket 301 and the second socket 302 may be a peripheral component interconnect express (PCIe) interface. The first slot 301 provides a preset voltage for the screen recording device, so that the screen recording device normally operates according to the preset voltage.

As shown in fig. 2, one end of the audio/video input terminal 201 is connected to a multimedia output interface of the computer device, and the other end of the audio/video input terminal 201 is connected to the encoder 203.

The computer device is configured to: generates an audio/video signal and outputs the audio/video signal to the screen recording device 20.

In one possible implementation, in a case where the computer device further includes a graphics processing apparatus, the graphics processing apparatus is configured to: and outputs audio and video signals to the screen recording device 20 through the multimedia output interface.

The audio video input 201 is configured to: and receiving the audio and video signals output from the multimedia output interface under the condition that the computer equipment is detected to generate the audio and video signals.

The audio and video signals are used for carrying picture information and/or sound information to be output by the computer equipment.

The encoder 203 is configured to: the method comprises the steps of receiving audio and video signals of an audio and video input end 201, converting the audio and video signals into first audio and video data, and determining the first audio and video data as screen recording data of the computer equipment.

In a possible implementation manner, the audio/video input terminal 201 may be a digital signal interface or an analog signal interface.

For example, the audio/video input terminal 201 may be a High Definition Multimedia Interface (HDMI), a display interface (DP), a Video Graphics Array (VGA) interface, a Digital Video Interface (DVI), or the like.

The multimedia output interface of the computer equipment can be a digital signal interface and can be an analog signal interface.

Illustratively, the encoder 203 may be a Digital Signal Processing (DSP) chip or a programmable gate array (FPGA) chip.

In the present application, the screen recording device 20 can convert the received audio/video signal into the first audio/video data through the encoder 203, so as to realize the screen recording function of the computer device, and facilitate the subsequent monitoring of the computer device.

As shown in fig. 4, a flow chart of the installation of a screen recording device provided in the present application is shown. The screen recording device is connected with a first slot 301 of a mainboard of the computer equipment through a first interface 206 and is fixed through screws at corresponding slot positions 401 of a case of the computer equipment.

The screen recording device receives audio and video signals of computer equipment through the first interface, and converts the audio and video signals of the computer equipment into first audio and video data through the encoder, so that the technical effect of recording the operation behaviors of the computer equipment is achieved, and therefore the screen recording device can correspondingly monitor the recorded first audio and video data. Compare in the monitoring scheme who records the screen through recording screen software among the correlation technique, the screen device of recording in this application is difficult to be influenced by people for or external environment changes, consequently, this application is based on the screen mode of recording of hardware, can avoid the screen to record and receive external environment influence to monitoring stability has been improved. In addition, in the related art, the monitoring scheme of recording the screen through the screen recording software needs to occupy higher performance load of the computer equipment, and the hardware-based screen recording mode does not need to occupy additional performance resources of the computer equipment, so that the influence on the normal operation of the computer equipment can be avoided.

As a possible embodiment of the present application, as shown in fig. 2, the screen recording device 20 further includes an audio/video output terminal 202. The computer device further comprises a display device comprising a multimedia input interface. One end of the audio/video output terminal 202 is connected with the encoder 203, and the other end of the audio/video output terminal 202 is connected with a multimedia input interface of the display device.

The audio video output 202 is configured to: and outputting the audio and video signals to a multimedia input interface so that the display equipment outputs picture information and/or sound information carried by the audio and video signals.

The audio/video output terminal 202 may be a digital signal interface or an analog signal interface. The multimedia input interface can be a digital signal interface and can be an analog signal interface.

The screen recording device 20 sends the audio/video signal to the multimedia input interface of the display device through the audio/video output terminal 202, so that the display device can output corresponding pictures and audio based on the audio/video signal, thereby realizing the effect of loop-through output of the audio/video signal and ensuring the normal operation of the computer device.

It should be noted that the audio/video input terminal 201 and the audio/video output terminal 202 in fig. 2 are external interfaces, and data lines connected to the audio/video input terminal 201 and the audio/video output terminal 202 are exposed outside the computer device, which may cause a problem of connection interruption. Therefore, the audio/video input end 201 and the audio/video output end 202 can also be built-in interfaces, and data lines connected with the audio/video input end 201 and the audio/video output end 202 are arranged in the computer, so that the stability of screen recording monitoring is improved.

As a possible embodiment of the present application, as shown in fig. 2, the screen recording apparatus 20 further includes a network module 204 and a network interface 205. One end of the network module 204 is connected to the encoder 203, and the other end of the network module 204 is connected to the network interface 205.

The network module 204 is configured to: acquiring first audio and video data generated by an encoder 203; the first audio and video data is encoded to obtain a first data packet, and the first data packet is sent through the network interface 205.

The network interface 205 may be an RJ-45 interface, an SC fiber interface, or the like, or may be a transmitting antenna. The network module 204 may be a wired network module or a wireless network module.

Through the network module 204 and the network interface 205, the screen recording device 20 can send the first audio/video data to the corresponding preset device, so that a better screen recording monitoring effect is achieved. In the monitoring scheme of screen recording through screen recording software in the related technology, the screen recording software may have hidden network safety hazards which are difficult to detect, and the screen recording monitoring scheme based on hardware can form an independent network system and is physically isolated from network communication of computer equipment, so that the network safety of the screen recording monitoring system is guaranteed. In addition, the monitoring scheme based on software in the related art is limited by the network of the computer equipment, and the screen recording data of the computer equipment in different network segments is difficult to manage uniformly.

The following description will be made by taking a preset device as a monitoring device, a storage device, and an intelligent analysis device as examples.

The network interface 205 is connected with the monitoring device through a first communication link.

The network module 204 is specifically configured to: the first data packet is sent to the monitoring device via the network interface 205.

The monitoring device is configured to: and decoding the first data message to obtain first audio and video data, and monitoring picture information and/or sound information to be output by the computer equipment according to the first audio and video data.

In one possible implementation, the network module 204 is further configured to: and receiving parameter setting information sent by the monitoring device.

The encoder 203 is configured to: and setting configuration parameters of the screen recording device 20 according to the parameter setting information.

Illustratively, the audio-video parameters include parameters of coding format, resolution, code rate and the like. The fusion channel parameters comprise fusion channel number, split screen configuration parameters and the like. The image pickup parameters include address information of the image pickup devices, the number of the image pickup devices, binding relationship between the image pickup devices and the computer equipment, and the like.

By setting the configuration parameters of the screen recording device 20, the screen recording device 20 can dynamically adjust the generated first audio and video data, thereby improving the screen recording efficiency.

The network interface 205 is connected to the storage device through a second communication link.

The network module 204 is specifically configured to: the first data packet is sent to the storage device via the network interface 205.

The storage device is configured to: and decoding the first data message to obtain first audio and video data, and storing the first audio and video data.

The storage device 103 may be a cloud storage device, an independent storage device, or a storage device in an NVR system or a CVR system.

For example, the storage device may be disposed in a hard disk bay of the computer apparatus.

The network interface 205 is connected to the intelligent analysis device via a third communication link.

The network module 204 is specifically configured to: the first data packet is sent to the intelligent analysis device via the network interface 205.

The intelligent analysis device is configured to: and decoding the first data message to obtain first audio and video data, analyzing the first audio and video data and generating an analysis result of the computer equipment.

Wherein, the analysis result comprises that the computer equipment works normally or the computer equipment works abnormally.

In a possible implementation manner, the intelligent analysis device may process the first audio/video data through a preset algorithm, so as to generate a corresponding analysis result. The intelligent analysis device can also send alarm information according to the analysis result.

For example, the intelligent analysis device may analyze audio data of the computer device through an audio recognition algorithm, and generate an analysis result and send warning information when it is determined that an abnormal condition occurs in the computer device.

The intelligent analysis device can analyze the video data of the computer equipment through a video detection algorithm, and generates an analysis result and sends alarm information under the condition that the abnormal condition of the computer equipment is determined.

It should be noted that the intelligent analysis device may be an independent device, or may be an intelligent analysis module in the monitoring device.

When the intelligent analysis device is an intelligent analysis module in the monitoring device, the network interface 205 may send the first data packet to the monitoring device through the first communication link, and the monitoring device decodes the first data packet to obtain first audio/video data, and then sends the first audio/video data to the intelligent analysis module, so that the intelligent analysis module analyzes the first audio/video data to generate an analysis result of the computer device.

It should be noted that, through the network module 204, the screen recording device 20 in the present application can be connected to at least one of the monitoring device, the storage device, and the intelligent analysis device, so as to better achieve the effect of monitoring the computer device. Illustratively, the screen recording device 20 may receive an audio/video signal of the computer device through an audio/video input terminal, and convert the audio/video signal into the first audio/video data through the encoder 203. Then, the screen recording device 20 converts the first audio/video data into a wireless signal through the network module 204 and sends the wireless signal to a preset device, such as a monitoring device, thereby achieving the technical effect of acquiring the first audio/video data of the computer device and sending the first audio/video data of the computer device to the monitoring device.

As a possible embodiment, the network interface 205 in the screen recording device is further connected to the camera device through a fourth communication link.

The network module 204 is configured to: and receiving picture information data of the area where the computer equipment is located, which is acquired by the camera device.

The encoder 203 is configured to: and fusing the first audio and video data and the picture information data to generate working environment data.

The number of the image capturing devices may be one or more. The operating environment data is used to characterize the operating environment of the computer device. The fused working environment data comprises the picture information and/or sound information to be output by the computer equipment in the first audio and video data and the picture information of the area where the computer equipment is located, which is acquired by the camera device.

As a possible embodiment of the present application, the screen recording apparatus may further obtain an audio/video signal of the computer device through the first interface. As shown in fig. 5, fig. 5 is a schematic structural diagram of another screen recording device 50 according to an embodiment of the present application. The screen recording apparatus 50 comprises an encoder 501 and a first interface 502.

At this time, the screen recording device 50 may be provided in the computer apparatus. Reference may be made to the implementation manner in fig. 2, which is not described herein again.

Wherein the first interface 502 is configured to: and receiving the audio and video signals output from the first slot under the condition that the computer equipment is detected to generate the audio and video signals. The audio-video signal is used for carrying picture information and/or sound information to be output by the computer equipment.

The encoder 501 is configured to: the audio and video signal from the first interface 502 is received, the audio and video signal is converted into first audio and video data, and the first audio and video data is determined as screen recording data of the computer device.

As a possible embodiment of the present application, as shown in fig. 5, the screen recording apparatus further includes a network module 503 and a network interface 504, and the related description may refer to the network module 204 and the network interface 205 in fig. 2, which are not described herein again.

Compared with the implementation manner in fig. 2, the screen recording device in fig. 5 omits an audio/video input end and an audio/video output end, and acquires audio/video signals of the computer device through the first interface. In this case, the computer device may be connected to the multimedia input interface of the display device through its own multimedia output interface in a conventional manner, so that the display device can normally output the picture information and/or the sound information carried by the audio/video signal. Therefore, the computer device with the screen recording device in fig. 5 is not different from the computer device without the screen recording device in terms of operation mode and external structure, and is not easily affected by human or external environment changes, thereby improving monitoring stability. In addition, in the related art, the monitoring scheme of recording the screen through the screen recording software needs to occupy higher performance load of the computer equipment, and the hardware-based screen recording mode does not need to occupy additional performance resources of the computer equipment, so that the influence on the normal operation of the computer equipment can be avoided.

As a possible embodiment of the present application, when the screen recording device is an independent screen recording terminal, as shown in fig. 6, fig. 6 is a schematic structural diagram of a screen recording device 60 provided in an embodiment of the present application. The screen recording device 60 comprises at least one audiovisual input 601 and an encoder 603.

One end of the audio/video input terminal 601 is connected to the computer device, and the other end of the audio/video input terminal 601 is connected to the encoder 603.

Illustratively, the audio/video input 601 is connected to a multimedia output interface of the computer device. The multimedia output interface is arranged on a mainboard of the computer equipment, or the multimedia output interface is arranged on a graphic processing device of the computer equipment.

The computer device is configured to: generates audio and video signals and outputs the audio and video signals to the screen recording device 60.

The audiovisual input 601 is configured to: and receiving the audio and video signals output by the computer equipment under the condition that the computer equipment is detected to generate the audio and video signals.

The encoder 603 is configured to: the method comprises the steps of receiving audio and video signals from an audio and video input end 601, converting the audio and video signals into first audio and video data, and determining the first audio and video data as screen recording data of the computer device.

Through the technical scheme, the screen recording device 60 can acquire audio and video signals generated by one or more computer devices, and convert the received audio and video signals into the first audio and video data through the encoder 603, so that the technical effect of recording the operation behaviors of the computer devices is realized, and thus, the application can correspondingly monitor the recorded first audio and video data. Because the screen recording device in the application is difficult to be influenced by people or external environment changes, the screen recording mode based on hardware can be avoided from being influenced by the external environment, and the monitoring stability is improved. In addition, in the related art, the monitoring scheme of recording the screen through the screen recording software needs to occupy higher performance load of the computer equipment, and the hardware-based screen recording mode does not need to occupy additional performance resources of the computer equipment, so that the influence on the normal operation of the computer equipment can be avoided.

In one possible implementation, in the case where the screen recording apparatus is connected to a plurality of computer devices through at least one audio/video input 601, the encoder 603 is configured to: and fusing the first audio and video data of the plurality of computer devices to generate second audio and video data.

And the second audio and video data is used for representing screen recording data of the plurality of computer devices.

For example, the encoder 603 may fuse the image pictures of the first audio/video data of the multiple computer devices into the same image picture, and fuse the audio of the first audio/video data of the multiple computer devices into the audio of the same channel in an image splicing manner.

The audio/video input 601 may be a digital signal interface or an analog signal interface.

Illustratively, the audio/video input 601 may be a High Definition Multimedia Interface (HDMI), a display interface (DP), a Video Graphics Array (VGA) interface, a Digital Video Interface (DVI), or the like. The encoder 603 may be a DSP chip or an FPGA chip.

By the technical scheme, the encoder 603 can fuse the first audio and video data of the computer equipment in the channels into the second audio and video data of one channel, so that the space occupation of the audio and video data is effectively reduced, and the screen recording efficiency is improved.

In a possible implementation manner, the screen recording device 60 further includes at least one audio/video output 602.

The at least one audio/video output terminal 602 corresponds to the at least one audio/video input terminal 601 one to one, one end of the audio/video output terminal 602 is connected to the encoder 603, and the other end of the audio/video output terminal 602 is connected to the multimedia input interface of the display device.

The audio video output 602 is configured to: and outputting the audio and video signals to a multimedia input interface so that the display equipment outputs picture information and/or sound information carried by the audio and video signals.

The audio/video output terminal 602 may be a digital signal interface or an analog signal interface. The multimedia input interface can be a digital signal interface and can be an analog signal interface.

The screen recording device 60 sends the audio/video signals to the multimedia input interface of the display device through the audio/video output end 602 corresponding to the audio/video input end 601, so that the display device of one or more computer devices can output corresponding pictures and audio based on the respective audio/video signals, the effect of loop-through output of the audio/video signals is realized, and the normal operation of the one or more computer devices is guaranteed.

In a possible implementation manner, the screen recording apparatus 60 further includes a power module 604 and a power interface 605.

Wherein, one end of the power module 604 is connected with the encoder 603; the other end of the power module 604 is connected to a power interface 605, and the power module 604 is connected to a power device through the power interface 605.

The power supply device is configured to: the supply voltage and the supply current are output to the power interface 605.

The power module 604 is configured to: the supply current output by the power supply device is adjusted so that the screen recording apparatus 60 operates normally. In this way, the screen recording device 60 can realize screen recording monitoring at all times, so as to achieve a more comprehensive monitoring effect.

As a possible embodiment of the present application, as shown in fig. 6, the screen recording apparatus 60 further includes a network module 606 and a network interface 607. One end of the network module 606 is connected to the encoder 603, and the other end of the network module 606 is connected to the network interface 607.

The network module 606 is configured to: acquiring first audio and video data generated by an encoder 603; the first audio and video data is encoded to obtain a first data packet, and the first data packet is sent through the network interface 607.

Through the network module 606 and the network interface 607, the screen recording device 60 can send the first audio/video data to the corresponding preset device, so as to achieve a better screen recording monitoring effect.

It should be noted that the screen recording apparatus 60 in the present application may further include some functional interfaces to implement additional extended functions.

For example, fig. 7 is a schematic product diagram of a screen recording device provided in the present application. Fig. 8 is a front view of the screen recording apparatus. As shown in fig. 8, the screen recording apparatus includes a power indicator 801, a DHMI outlet 802, 4 HDMI ring outlets 803, and an RS-232 interface 804. Fig. 9 is a rear view of the screen recording apparatus. As shown in fig. 9, the screen recording apparatus further includes a reset button 901, an audio input port 902, an audio output port 903, 4 HDMI ring-through input ports 904, a Local Area Network (LAN) interface 905, an ALARM interface 906, and a power interface 907.

The power indicator 801 is used for indicating the current working state of the screen recording device, and the current working state of the screen recording device is distinguished through the color of light output by the power indicator 801.

For example, when the power indicator 801 is displayed in green, the current operating state of the screen recording device is indicated as "normal operation", when the power indicator 801 is displayed in red, the current operating state of the screen recording device is indicated as "standby", and when the power indicator 801 is displayed in yellow, the current operating state of the screen recording device is indicated as "failure". When the power indicator 801 does not display a color, the current operating state of the screen recording device is indicated as "not started".

The DHMI output port 802 is used to output audio and video data recorded by the screen recording device.

For example, the screen recording device records audio and video data of two computer devices through the HDMI ring-through input port 904, and the screen recording device can output the recorded audio and video data of the two computer devices to a connected display device through the DHMI output port 802, thereby implementing previewing of sound information and/or picture information represented by the recorded audio and video data.

The 4 HDMI ring-through output ports 803 are respectively in one-to-one correspondence with the 4 HDMI ring-through input ports 904. The HDMI ring on input 904 is used to receive audio and video signals generated by the connected computer device. The HDMI ring-through output port 803 is used to output an audio/video signal from the corresponding HDMI ring-through input port 904.

For example, the HDMI ring input port 904 may be the audio/video input port 601 in fig. 6, and the HDMI ring output port 803 may be the audio/video output port 602 in fig. 6.

The RS-232 interface 804 is used for receiving a configuration instruction to update and set configuration parameters of the screen recording device.

For example, the computer device may be connected to the screen recording apparatus through the RS-232 interface 804, and modify the program code or the operation instruction of the screen recording apparatus by inputting a configuration instruction to the screen recording apparatus.

The reset button 901 is used for restarting and resetting the working state of the screen recording device, so as to solve the problems of the screen recording device such as jamming and incapability of working.

Audio input port 902 may be coupled to an audio input device for receiving audio information collected by the audio input device. The encoder of the screen recording device may fuse the audio information from the audio input port 902 into the first audio-visual data.

The audio output port 903 is used for outputting sound information in the first audio and video data.

The LAN interface 905 is configured to output the first data packet to a preset device through a communication link, so as to achieve a better screen recording monitoring effect.

Illustratively, the LAN interface 905 may be the network interface 607 of fig. 6.

ALARM interface 906 is an ALARM interface for triggering ALARM operations.

In one possible implementation, ALARM interface 906 is connected to an ALARM device. When the screen recording device detects that the first event occurs, a preset level is output through an ALARM interface 906, and an ALARM device is triggered to send out ALARM information.

Illustratively, the first event may be a determination that the computer device is operating abnormally based on the first audio-visual data. The alarm device may be an audible and visual alarm.

The power interface 907 is used for receiving a supply voltage and a supply current from a power supply device. Power interface 907 may be power interface 605 in fig. 6.

It should be noted that the setting of the interfaces is only an example of the present application, and the number, the type, and the distribution position of the interfaces of the screen recording device may be set according to practical situations, which is not limited in the present application.

The screen recording device provided by the application can use different device forms according to practical application scenes, for example, when the number of computer equipment which needs to record audio and video data is one, the audio and video data of the computer equipment can be recorded by using a screen recording card form. When the number of the computer devices which need to record the audio and video data is multiple, the audio and video data of the multiple computer devices can be recorded by using the form of the screen recording terminal.

As a possible embodiment of the present application, as shown in fig. 10, fig. 10 is a flowchart of a screen recording method provided by an embodiment of the present application, and is applied to the screen recording device shown in fig. 2, fig. 5, or fig. 6. The method comprises the following steps:

and S1001, receiving the audio and video signals output by the computer equipment by the screen recording device.

In one possible implementation manner, the screen recording device receives the audio/video signal output by the computer device when detecting that the computer device generates the audio/video signal.

Illustratively, the screen recording device can receive audio and video signals output by a multimedia output interface of the computer equipment through an audio and video input end.

The audio and video input end can be a digital signal interface or an analog signal interface. The multimedia output interface of the computer equipment can be a digital signal interface, an analog signal interface or a mainboard slot.

Illustratively, the screen recording device can receive audio and video signals output by a plurality of computer devices.

S1002, the screen recording device converts the audio and video signals into first audio and video data, and determines the first audio and video data as screen recording data of the computer equipment.

Illustratively, the screen recording device may convert the audio/video signal into the first audio/video data through the encoder, so as to use the first audio/video data as the screen recording data of the computer device.

The encoder may be a Digital Signal Processing (DSP) chip or a Field Programmable Gate Array (FPGA) chip.

With the above example, the screen recording device may convert audio and video signals output by the plurality of computer devices into a plurality of first audio and video data, and fuse the plurality of first audio and video data to generate second audio and video data. The second audio-visual data is used to characterize the operating states of the plurality of computer devices. Therefore, the screen recording device can reduce the data occupation space by fusing the first audio and video data of the plurality of computer devices, so that the screen recording efficiency is improved.

In a possible implementation manner, the screen recording device can also receive picture information data of an area where the computer equipment is located, which is sent by the camera device, and fuse the first audio and video data and the picture information data to generate working environment data. The operating environment data is used to characterize an operating environment of the computer device. Therefore, the method and the device can monitor the audio image of the computer equipment and the area image of the area where the computer equipment is located at the same time, so that the computer equipment can be monitored more comprehensively.

And S1003, the screen recording device sends first audio and video data to a preset device.

The preset device comprises at least one of a monitoring device, a storage device and an intelligent analysis device. The monitoring device is used for monitoring the computer equipment according to the first audio and video data, the storage device is used for storing the first audio and video data, and the intelligent analysis device is used for analyzing and processing the first audio and video data.

In a possible implementation manner, the screen recording device may detect a connection state of the preset device, and when the preset device is detected to be in the connection state, send the first audio/video data to the preset device.

Illustratively, the screen recording device detects that the monitoring device is in a connection state, and sends first audio/video data to the monitoring device, so that the monitoring device monitors picture information and/or sound information to be output by the computer equipment according to the first audio/video data.

The screen recording device detects that the storage device is in a connection state, and sends first audio and video data to the storage device, so that the storage device stores the first audio and video data. Therefore, when the operation behavior of the computer equipment in the historical period needs to be monitored, the screen recording device acquires the historical audio and video data of the computer equipment from the storage device.

The screen recording device detects that the intelligent analysis device is in a connection state, and sends first audio and video data to the intelligent analysis device, so that the intelligent analysis device analyzes the first audio and video data, and an analysis result of the computer device is generated.

And the grading result comprises normal work of the computer equipment or abnormal work of the computer equipment.

Compared with a monitoring scheme for recording a screen through screen recording software in the related art, the screen recording device in the application realizes the recording of the operation behavior of the computer equipment by receiving the audio and video signals of the computer equipment and converting the audio and video signals of the computer equipment into the first audio and video data. Because the screen recording device in the application is difficult to be influenced by people or external environment changes, the screen recording mode based on hardware can be avoided from being influenced by the external environment, and the monitoring stability is improved. In addition, in the related art, the monitoring scheme of recording the screen through the screen recording software needs to occupy higher performance load of the computer equipment, and the hardware-based screen recording mode does not need to occupy additional performance resources of the computer equipment, so that the influence on the normal operation of the computer equipment can be avoided.

In the embodiment of the present application, the screen recording device may be divided into the functional modules or the functional units according to the method example, for example, each functional module or functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module may be implemented in the form of hardware, or may also be implemented in the form of a software functional module or functional unit. The division of the modules or units in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.

As shown in fig. 11, for a schematic structural diagram of a screen recording apparatus 110 provided in an embodiment of the present application, the screen recording apparatus 110 includes: a communication unit 1102 and a processing unit 1101.

The communication unit 1102 is configured to: and receiving audio and video signals output by the computer equipment.

The processing unit 1101 is configured to: and converting the audio and video signals into first audio and video data, and determining the first audio and video data as screen recording data of the computer equipment.

The communication unit 1102 is further configured to: and sending the first audio and video data to a preset device.

The preset device comprises at least one of a monitoring device, a storage device and an intelligent analysis device; the monitoring device is used for monitoring the target terminal according to the first audio and video data, the storage device is used for storing the first audio and video data, and the intelligent analysis device is used for analyzing and processing the first audio and video data.

In one possible implementation, the communication unit 1102 is further configured to: receiving audio and video signals output by a plurality of computer devices; the processing unit 1101 is further configured to: converting audio and video signals output by a plurality of computer devices into a plurality of first audio and video data, and fusing the plurality of first audio and video data to generate second audio and video data; the second audio and video data are used for representing the working states of the plurality of target terminals.

In one possible implementation, the processing unit 1101 is further configured to: detecting the connection state of a preset device; the communication unit 1102 is further configured to: and when the preset device is detected to be in a connection state, sending first audio and video data to the preset device.

When implemented by hardware, the communication unit 1102 in the embodiment of the present application may be integrated on a communication interface, and the processing unit 1101 may be integrated on a processor. The specific implementation is shown in fig. 12.

Fig. 12 shows a schematic structural diagram of still another possible screen recording device 120 in the above embodiment. The screen recording apparatus 120 includes: a processor 1202, and a communication interface 1203. Processor 1202 is configured to control and manage the actions of screen recording device 120, e.g., perform the steps performed by processing unit 1101 described above, and/or perform other processes for performing the techniques described herein. The communication interface 1203 is configured to support communication between the screen recording apparatus 120 and other network entities, for example, perform the steps performed by the communication unit 1102. The screen recording device 120 may further include a memory 1201 and a bus 1204, the memory 1201 being used to store program codes and data of the screen recording device 120.

The memory 1201 may be a memory in the screen recording apparatus 120, and the memory may include a volatile memory, such as a random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, a hard disk, or a solid state disk; the memory may also comprise a combination of memories of the kind described above.

The processor 1202 may be any means that can implement or execute the various illustrative logical blocks, modules, and circuits described in connection with the disclosure herein. The processor may be a central processing unit, general purpose processor, digital signal processor, application specific integrated circuit, field programmable gate array or other programmable logic device, transistor logic device, hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, DSPs, and microprocessors, among others.

The bus 1204 may be an Extended Industry Standard Architecture (EISA) bus or the like. The bus 1204 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 12, but this is not intended to represent only one bus or type of bus.

The screen recording device 120 in fig. 12 may also be a chip. The chip includes one or more (including two) processors 1202 and a communication interface 1203.

Optionally, the chip further includes a memory 1201, and the memory 1201 may include a read only memory and a random access memory and provide operating instructions and data to the processor 1202. A portion of memory 1201 may also include non-volatile random access memory (NVRAM).

In some embodiments, memory 1201 stores elements, execution modules or data structures, or a subset thereof, or an expanded set thereof.

In the embodiment of the present application, by calling an operation instruction (which may be stored in an operating system) stored in the memory 1201, a corresponding operation is performed.

Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.

The embodiment of the present application provides a computer program product containing instructions, which when run on a computer, causes the computer to execute the screen recording method in the above method embodiment.

The embodiment of the present application further provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, and when the instructions are run on a computer, the computer is caused to execute a screen recording method in the method flow shown in the foregoing method embodiment.

The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a register, a hard disk, an optical fiber, a portable Compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, any suitable combination of the above, or any other form of computer readable storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an Application Specific Integrated Circuit (ASIC). In embodiments of the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other ways. For example, the above-described device embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The above is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A computer device, comprising: a screen recording device and a main board;

the mainboard comprises a first slot;

the screen recording device comprises: an encoder and a first interface; one end of the first interface is connected with the encoder; the other end of the first interface is connected with the first slot;

the first interface is configured to: receiving the audio and video signals output from the first slot under the condition that the computer equipment is detected to generate the audio and video signals; the audio/video signal is used for bearing picture information and/or sound information to be output by the computer equipment;

the encoder is configured to: receiving the audio and video signals from the first interface, converting the audio and video signals into first audio and video data, and determining the first audio and video data as screen recording data of the computer equipment;

the motherboard is configured to: and supplying power to the screen recording device through the first slot.

2. The apparatus of claim 1, wherein the screen recording device further comprises a network module and a network interface; one end of the network module is connected with the encoder; the other end of the network module is connected with the network interface;

the network module is configured to: acquiring the first audio and video data generated by the encoder; and coding the first audio and video data to obtain a first data message, and sending the first data message through the network interface.

3. The apparatus of claim 2, wherein the network interface is connected to a monitoring device via a first communication link;

the network module is specifically configured to: sending the first data message to the monitoring device through the network interface;

the monitoring device is configured to: and decoding the first data message to obtain the first audio and video data, and monitoring picture information and/or sound information to be output by the computer equipment according to the first audio and video data.

4. The device of claim 3, wherein the network module is further configured to: receiving parameter setting information sent by the monitoring device;

the encoder is configured to: setting configuration parameters of the screen recording device according to the parameter setting information; the configuration parameters comprise at least one of audio and video parameters, fusion channel parameters and camera shooting parameters.

5. The apparatus of claim 2, wherein the network interface is connected to the storage device via a second communication link;

the network module is specifically configured to: sending the first data message to the storage device through the network interface;

the storage device is configured to: and decoding the first data message to obtain the first audio and video data, and storing the first audio and video data.

6. The apparatus of claim 5, wherein the storage device is disposed in a hard drive bay of the computer apparatus.

7. The apparatus of claim 2, wherein the network interface is connected to the intelligent analysis device via a third communication link;

the network module is specifically configured to: sending the first data message to the intelligent analysis device through the network interface;

the intelligent analysis device is configured to: decoding the first data message to obtain the first audio and video data, analyzing the first audio and video data, and generating an analysis result of the computer equipment; the analysis result comprises that the computer equipment works normally or the computer equipment works abnormally.

8. The apparatus according to any one of claims 2-7, wherein the network interface is connected to the camera device via a fourth communication link;

the network module is configured to: receiving picture information data of the area where the computer equipment is located, which is acquired by the camera device;

the encoder is configured to: fusing the first audio and video data and the picture information data to generate working environment data; the operating environment data is used to characterize an operating environment of the computer device.

9. A computer device, comprising: the device comprises a screen recording device, a mainboard and a multimedia output interface;

the mainboard comprises a first slot;

the screen recording device comprises: the device comprises an audio and video input end, an encoder and a first interface; one end of the first interface is connected with the encoder; the other end of the first interface is connected with the first slot; one end of the audio and video input end is connected with the multimedia output interface, and the other end of the audio and video input end is connected with the encoder;

the audio video input is configured to: receiving the audio and video signals output from the multimedia output interface under the condition that the computer equipment is detected to generate the audio and video signals; the audio/video signal is used for bearing picture information and/or sound information to be output by the computer equipment;

the encoder is configured to: receiving the audio and video signals from the audio and video input end, converting the audio and video signals into first audio and video data, and determining the first audio and video data as screen recording data of the computer equipment;

10. The apparatus of claim 9, wherein the multimedia output interface is integrally disposed on the motherboard;

or the multimedia output interface is arranged on the graphic processing device; a second interface of the graphics processing device is connected with a second slot of the mainboard; the graphics processing apparatus is configured to: and outputting the audio and video signals to the screen recording device through the multimedia output interface.

11. The apparatus of claim 9 or 10, wherein the computer apparatus further comprises a display device, the display device comprising a multimedia input interface; the screen recording device also comprises an audio and video output end;

one end of the audio/video output end is connected with the encoder; the other end of the audio and video output end is connected with the multimedia input interface of the display equipment;

the audio video output is configured to: and outputting the audio and video signals to the multimedia input interface so that the display equipment outputs picture information and/or sound information carried by the audio and video signals.

12. The apparatus of claim 9, wherein the screen recording device further comprises a network module and a network interface; one end of the network module is connected with the encoder; the other end of the network module is connected with the network interface;

13. The apparatus of claim 12, wherein the network interface is connected to a monitoring device via a first communication link;

14. The device of claim 13, wherein the network module is further configured to: receiving parameter setting information sent by the monitoring device;

15. The apparatus of claim 12, wherein the network interface is connected to the storage device via a second communication link;

16. The apparatus of claim 15, wherein the storage device is disposed in a hard drive bay of the computer apparatus.

17. The apparatus of claim 12, wherein the network interface is connected to the intelligent analysis device via a third communication link;

18. The apparatus according to any one of claims 12-17, wherein the network interface is connected to the camera device via a fourth communication link;

19. A screen recording device, comprising: at least one audio/video input terminal and an encoder; one end of the audio and video input end is connected with computer equipment; the other end of the audio and video input end is connected with the encoder;

the audio video input is configured to: receiving an audio and video signal output by the computer equipment under the condition that the computer equipment is detected to generate the audio and video signal; the audio/video signal is used for bearing picture information and/or sound information to be output by the computer equipment;

the encoder is configured to: and receiving the audio and video signals from the audio and video input end, converting the audio and video signals into first audio and video data, and determining the first audio and video data as screen recording data of the computer equipment.

20. The apparatus of claim 19, wherein in the event that the screen recording apparatus is connected to a plurality of computer devices via the at least one audiovisual input, the encoder is configured to: fusing first audio and video data of the plurality of computer devices to generate second audio and video data; the second audio and video data is used for representing screen recording data of the plurality of computer devices.

21. The device of claim 19 or 20, wherein the screen recording device further comprises at least one audio-video output; the at least one audio/video output end corresponds to the at least one audio/video input end one to one; one end of the audio/video output end is connected with the encoder; the other end of the audio/video output end is connected with a multimedia input interface of the display equipment;

22. The apparatus of claim 19 or 20, wherein the screen recording apparatus further comprises a power module and a power interface; one end of the power supply module is connected with the encoder; the other end of the power supply module is connected with the power supply interface; the power supply module is connected with power supply equipment through the power supply interface;

the power supply device is configured to: outputting power supply voltage and power supply current to the power interface;

the power module is configured to: and adjusting the power supply current output by the power supply equipment so that the screen recording device works normally.

23. The apparatus of claim 19, wherein the screen recording apparatus further comprises a network module and a network interface; one end of the network module is connected with the encoder; the other end of the network module is connected with the network interface;

24. The apparatus of claim 23, wherein the network interface is coupled to the monitoring device via a first communication link;

25. The apparatus of claim 24, wherein the network module is further configured to: receiving parameter setting information sent by the monitoring device;

26. The apparatus of claim 23, wherein the network interface is coupled to the storage device via a second communication link;

27. The apparatus of claim 23, wherein the network interface is coupled to the intelligent analysis apparatus via a third communication link;

28. The device according to any one of claims 23-27, wherein the network interface is connected to a camera device via a fourth communication link;